Due to the increasing time/resources needed to generate the indices for my rubygems mirror, I decided to stop generating the ones for old RubyGems versions (<= 1.2.0) and switch to the —update option.

This greatly help with the load generated on the server by the mirroring/indexing process. From now on I will only generate the legacy indices (for RubyGems <= 1.2.0) twice a day : 12AM UTC+2/12PM UTC+2.